Home / 9,502,689.80-14,254,034.70-3,113,150.60

Finding the Fourth Proportional to 9,502,689.80, 14,254,034.70 and 3,113,150.60

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Solution

The fourth proportional to 9,502,689.80, 14,254,034.70 and 3,113,150.60 is: 4,669,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,689.80 : 14,254,034.70 = 3,113,150.60 : x
  2. Step 2: Convert to fraction form
    9,502,689.80/14,254,034.70 = 3,113,150.60/x
  3. Step 3: Cross multiply
    9,502,689.80x = 14,254,034.70 × 3,113,150.60
  4. Step 4: Simplify right side
    9,502,689.80x = 44,374,956,678,725.82
  5. Step 5: Solve for x
    x = 44,374,956,678,725.82/9,502,689.80
  6. Step 6: Final answer
    x = 4,669,725.90

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.